.login {
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    background: #f0f2f5 center/cover url(https://gw.alipayobjects.com/zos/rmsportal/TVYTbAXWheQpRcWDaDMu.svg);

    .login-logo {
        width: 200px;
        height: 60px;
        display: block;
        margin: 0 auto 40px;
    }

    .login-container {
        width: 320px;
        height: 360px;
        position: absolute;
        left: 50%;
        top: 42%;
        transform: translate(-50%, -50%);

    }
}